.subject_banner {
  width: 100%;
  height: 5rem;
}
.subject_banner img {
  width: 100%;
  height: 5rem;
}
.title_div {
  width: 100%;
}
.title_div img {
  width: 100%;
}
.about_doc_div .about_doc_content_div {
  width: 14.54rem;
  margin: auto;
}
.about_doc_div .about_doc_content_div .left_div {
  display: inline-block;
  vertical-align: top;
  width: 9.19rem;
  height: 5.6rem;
}
.about_doc_div .about_doc_content_div .left_div img {
  width: 9.19rem;
  height: 5.6rem;
}
.about_doc_div .about_doc_content_div .right_div {
  display: inline-block;
  width: 5.33rem;
  height: 5.6rem;
  background: url('/templets/newYouDao/images/aboutUDM_04.png') no-repeat;
  background-size: 5.33rem 5.6rem;
}
.about_doc_div .about_doc_content_div .right_div .right_title_div {
  margin-top: 0.56rem;
  margin-bottom: 0.36rem;
  font-size: 0.36rem;
  color: #ffffff;
  padding-left: 0.3rem;
}
.about_doc_div .about_doc_content_div .right_div .content_div {
  width: 4.73rem;
  padding-left: 0.3rem;
  padding-right: 0.3rem;
  font-size: 0.2rem;
  color: #ffffff;
  line-height: 0.48rem;
}
.cctv_div .cctv_content_div {
  background-color: #7ccdf4;
  overflow: auto;
}
.cctv_div .cctv_content_div .cctv_content_title_doc_div {
  background: url("/templets/newYouDao/images/aboutUDM_06.png") no-repeat;
  background-size: 14.21rem 1.36rem;
  width: 14.21rem;
  height: 1.36rem;
  margin: auto;
  margin-top: 0.31rem;
}
.cctv_div .cctv_content_div .cctv_content_title_doc_div .one_word {
  display: inline-block;
  vertical-align: top;
  font-size: 0.8rem;
  color: #009deb;
  margin-left: 0.46rem;
  margin-right: 0.13rem;
  margin-top: 0.1rem;
}
.cctv_div .cctv_content_div .cctv_content_title_doc_div .some_word {
  display: inline-block;
  margin-top: 0.27rem;
  width: 11.8rem;
  font-size: 0.2rem;
  line-height: 0.4rem;
}
.cctv_div .cctv_content_div .cctv_center_div {
  width: 12.97rem;
  height: 3.46rem;
  margin: auto;
  margin-top: 0.3rem;
}
.cctv_div .cctv_content_div .cctv_center_div img {
  width: 12.97rem;
  height: 3.46rem;
}
.cctv_div .cctv_content_div .cctv_time_list_div {
  width: 14.13rem;
  height: 4.21rem;
  background: url("/templets/newYouDao/images/aboutUDM_08.png") no-repeat;
  background-size: 14.13rem 4.21rem;
  margin: auto;
  margin-top: 0.35rem;
  overflow: auto;
}
.cctv_div .cctv_content_div .cctv_time_list_div .list_title {
  font-size: 0.36rem;
  color: #009bdf;
  margin-top: 0.31rem;
  margin-left: 0.57rem;
}
.cctv_div .cctv_content_div .cctv_time_list_div .cctv_time_list_ul {
  margin-left: 0.8rem;
}
.cctv_div .cctv_content_div .cctv_time_list_div .cctv_time_list_ul .cctv_time_list_li {
  font-size: 0.2rem;
  color: #333333;
  line-height: 0.46rem;
  list-style-type: disc !important;
}
.cctv_div .cctv_content_div .cctv_time_list_div .cctv_time_list_ul .cctv_time_list_li a {
  color: #333333;
}
.cctv_div .cctv_content_div .cctv_time_list_div .cctv_time_list_ul .cctv_time_list_li a:hover {
  color: #009bdf;
}
.cctv_div .cctv_content_div .cctv_sec_content_title_doc_div {
  width: 14.12rem;
  height: 1.75rem;
  margin: auto;
  margin-top: 0.32rem;
  background: url("/templets/newYouDao/images/aboutUDM_09.png") no-repeat;
  background-size: 14.12rem 1.75rem;
}
.cctv_div .cctv_content_div .cctv_sec_content_title_doc_div .one_word {
  display: inline-block;
  vertical-align: top;
  font-size: 0.8rem;
  color: #009deb;
  margin-left: 0.46rem;
  margin-right: 0.13rem;
  margin-top: 0.19rem;
}
.cctv_div .cctv_content_div .cctv_sec_content_title_doc_div .some_word {
  display: inline-block;
  margin-top: 0.27rem;
  width: 12rem;
  font-size: 0.2rem;
  line-height: 0.4rem;
}
.cctv_div .cctv_content_div .cctv_content_bottom_div {
  width: 13rem;
  height: 2.63rem;
  margin: auto;
  margin-top: 0.31rem;
  margin-bottom: 0.65rem;
}
.cctv_div .cctv_content_div .cctv_content_bottom_div img {
  width: 13rem;
  height: 2.63rem;
}
.course_div {
  width: 100%;
}
.course_div img {
  width: 100%;
}
.brand_div {
  width: 100%;
}
.brand_div img {
  width: 100%;
}
.environment_div {
  width: 100%;
}
.environment_div img {
  width: 100%;
}
